3/4″ Harco unleaded farm tank nozzle for Fill Rite Pump. Designed with hook & shut off plate. Fits all major commercial, farm and agricultural pumps. Automatically shuts off when tank is full. Farm model available for use on low pressure or 12 Volt pumps. Time proven aluminum body for ease of use, reliability and long life. Inlet: 3/4″ NPT. Harco part number 11850.